{"id":149,"date":"2026-07-08T08:47:33","date_gmt":"2026-07-08T08:47:33","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?p=149"},"modified":"2026-07-08T08:47:33","modified_gmt":"2026-07-08T08:47:33","slug":"ie3-vs-ie4-motor-efficiency-what-is-the-difference-and-which-should-you-specify","status":"publish","type":"post","link":"https:\/\/industrialelectricmotor.net\/ko\/ie3-vs-ie4-motor-efficiency-what-is-the-difference-and-which-should-you-specify\/","title":{"rendered":"IE3\uc640 IE4 \ubaa8\ud130 \ud6a8\uc728: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5a4 \uac83\uc744 \uc9c0\uc815\ud574\uc57c \ud560\uae4c\uc694?"},"content":{"rendered":"
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\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc \u00b7 \ud6a8\uc728 \uac00\uc774\ub4dc \u00b7 IEC 60034-30-1<\/span><\/p>\n

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IE3\uc640 IE4 \ubaa8\ud130 \ud6a8\uc728 \ube44\uad50:
\n\ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5a4 \uac83\uc744 \uc9c0\uc815\ud574\uc57c \ud560\uae4c\uc694?<\/span><\/h1>\n

IE3\uc640 IE4 \ud6a8\uc728 \ub4f1\uae09\uc758 \ucc28\uc774\ub294 \ub370\uc774\ud130\uc2dc\ud2b8\uc0c1\uc73c\ub85c\ub294 \ubbf8\ubbf8\ud574 \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ucd9c\ub825\uc5d0\uc11c \u200b\u200b\ubd88\uacfc \uba87 \ud37c\uc13c\ud2b8 \ucc28\uc774\uc77c \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc0b0\uc5c5\uc6a9 \uc804\uae30 \uc694\uae08\uc73c\ub85c 10\ub144 \uc774\uc0c1 \uc5f0\uc18d \uac00\ub3d9\ud55c\ub2e4\uace0 \uac00\uc815\ud558\uba74, \uc774 \ubbf8\ubbf8\ud55c \ucc28\uc774\ub294 \ubaa8\ud130 \ud55c \ub300\ub2f9 \uc218\ucc9c \ub2ec\ub7ec\uc758 \ucd94\uac00 \uc5d0\ub108\uc9c0 \ube44\uc6a9\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 IE3\uc640 IE4\uac00 \uc815\ud655\ud788 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0, \ub450 \ud45c\uc900\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uc9c0, \uadf8\ub9ac\uace0 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ucdb0 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uac83\uc774 \uacbd\uc81c\uc801\uc73c\ub85c \uc774\ub4dd\uc778\uc9c0 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

IEC 60034-30-1<\/span>
\nEU \uaddc\uc815 2019\/1781<\/span>
\n\uc0dd\uc560\uc8fc\uae30 \ube44\uc6a9 \ubd84\uc11d<\/span>
\n\ud22c\uc790\ud68c\uc218\uae30\uac04<\/span><\/div>\n<\/div>\n<\/div>\n

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\n
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IE1<\/div>\n
\ud45c\uc900 \ud6a8\uc728<\/div>\n
\ub300\ubd80\ubd84 \uae08\uc9c0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc2dc\uc7a5\uc5d0\uc11c\ub294 \uae30\uc874 \uc2dc\uc2a4\ud15c\uc744 \ub300\uccb4\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/div>\n<\/div>\n
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IE2<\/div>\n
\uace0\ud6a8\uc728<\/div>\n
EU \ucd5c\uc18c \uae30\uc900\uce58 \ubbf8\ub9cc\uc778 0.75kW \uc774\uc0c1\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc218\ucd9c \uc2dc\uc7a5\uc5d0\uc11c \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<\/div>\n<\/div>\n
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IE3<\/div>\n
\ud504\ub9ac\ubbf8\uc5c4 \ud6a8\uc728\uc131<\/div>\n
EU, \uc601\uad6d \ubc0f \uc5ec\ub7ec \uc2dc\uc7a5\uc5d0\uc11c \uc758\ubb34\uc801\uc778 \ucd5c\uc18c \uae30\uc900\uc785\ub2c8\ub2e4. \ud55c\uad6d\uc758 Ever-Power \ud45c\uc900\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n
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IE4<\/div>\n
\uc288\ud37c \ud504\ub9ac\ubbf8\uc5c4<\/div>\n
\ucd5c\uace0 \ud6a8\uc728 \ub4f1\uae09. 2023\ub144\ubd80\ud130 \uc77c\ubd80 \uc2dc\uc7a5\uc5d0\uc11c 75kW \uc774\uc0c1 \uc81c\ud488\uc5d0 \ub300\ud574 \uc758\ubb34 \uc801\uc6a9.<\/div>\n<\/div>\n<\/div>\n

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\"IE3\uc640<\/div>\n

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\ub0b4\uc6a9\ubb3c<\/div>\n
1. IEC \ud6a8\uc728 \ud45c\uc900 \uc124\uba85<\/a>
\n2. IE3 vs IE4: \uc2e4\uc81c \uc218\uce58 \ube44\uad50<\/a>
\n3. \uad50\ub958 \ubaa8\ud130\uc758 \ud6a8\uc728 \uc190\uc2e4 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00?<\/a>
\n4. \uc2dc\uc7a5\ubcc4 \uaddc\uc81c<\/a>
\n5. \ud22c\uc790\ud68c\uc218\uae30\uac04 \uacc4\uc0b0<\/a>
\n6. IE4\ub294 \uc5b8\uc81c \uacbd\uc81c\uc801\uc73c\ub85c \uc774\ub4dd\uc774 \ub420\uae4c\uc694?<\/a>
\n7. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/div>\n<\/div>\n

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1. IEC \ud6a8\uc728 \ud45c\uc900 \uc124\uba85<\/h2>\n

IEC 60034-30-1:2014 \"\ud68c\uc804 \uc804\uae30 \uae30\uacc4 - \uc1a1\uc804 \uad50\ub958 \ubaa8\ud130\uc758 \ud6a8\uc728 \ub4f1\uae09(IE \ucf54\ub4dc)\"\uc740 0.12kW\uc5d0\uc11c 1,000kW\uae4c\uc9c0\uc758 \ub2e8\uc77c \uc18d\ub3c4 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \ub124 \uac00\uc9c0 \ud6a8\uc728 \ub4f1\uae09\uc5d0 \ub300\ud55c \ucd5c\uc18c \ud6a8\uc728 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc815\uaca9 \ucd9c\ub825, \uc815\uaca9 \uc804\uc555, \uc815\uaca9 \uc8fc\ud30c\uc218 \ubc0f \uc815\uaca9 \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c IEC 60034-2-1 \ubc29\ubc95\uc5d0 \ub530\ub77c \uc2dc\ud5d8\ud55c \ucd5c\uc18c \ud6a8\uc728\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4.<\/p>\n

IE3, IE4\uc5d0\uc11c \"IE\"\ub294 \uad6d\uc81c \ud6a8\uc728(International Efficiency)\uc744 \uc758\ubbf8\ud558\uba70, \uae30\uc874\uc758 \uad6d\uac00\ubcc4 \ubd84\ub958 \uccb4\uacc4(\uc720\ub7fd\uc758 EFF1, EFF2, \ubd81\ubbf8\uc758 EPAct, \ud638\uc8fc\uc758 MEPS)\uc640 \ud63c\ub3d9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. IEC\ub294 2008\ub144 \ud45c\uc900 \ucd08\ud310\uc744 \ubc1c\ud45c\ud558\uba74\uc11c \uc774\ub7ec\ud55c \uad6d\uac00\ubcc4 \ubd84\ub958 \uccb4\uacc4\ub97c IE \ubd84\ub958 \uccb4\uacc4\ub85c \ub300\uccb4\ud588\uc2b5\ub2c8\ub2e4. IE3\ub294 \uae30\uc874\uc758 \uc720\ub7fd EFF1 \ub4f1\uae09\uacfc \uc720\uc0ac\ud558\uc9c0\ub9cc \uce21\uc815 \ud504\ub85c\ud1a0\ucf5c\uc774 \ub354\uc6b1 \uc5c4\uaca9\ud569\ub2c8\ub2e4. IE4\ub294 \uad6d\uac00\ubcc4 \ubd84\ub958 \uccb4\uacc4\uc5d0\ub294 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc558\ub358 \uc0c8\ub85c\uc6b4 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/p>\n

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\uc911\uc694 \uce21\uc815 \ucc38\uace0 \uc0ac\ud56d: IE \ub4f1\uae09\uc740 \uc815\uaca9 \ucd9c\ub825\uc758 100%(\ucd5c\ub300 \ubd80\ud558), \uc815\uaca9 \uc804\uc555 \ubc0f \uc815\uaca9 \uc8fc\ud30c\uc218\uc5d0\uc11c \uacb0\uc815\ub429\ub2c8\ub2e4. 50%, 75% \ubc0f 25% \ubd80\ud558\uc5d0\uc11c\uc758 \ubaa8\ud130 \ud6a8\uc728\uc740 IE \ub4f1\uae09\uc5d0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \ubd80\ubd84 \ubd80\ud558 \ud6a8\uc728\uc774 \uc911\uc694\ud55c \uacbd\uc6b0(\uc608: \ubaa8\ud130\uac00 50% \ubbf8\ub9cc\uc758 \ubd80\ud558\uc5d0\uc11c \uc815\uae30\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158)\uc5d0\ub294 \ubcc4\ub3c4\ub85c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

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2. IE3 vs IE4: \uc2e4\uc81c \uc218\uce58 \ube44\uad50<\/h2>\n

\uc544\ub798 \ud45c\ub294 \uc120\ud0dd\ub41c \uc815\uaca9 \ucd9c\ub825\uc758 4\uadf9 3\uc0c1 \uc720\ub3c4 \uc804\ub3d9\uae30\uc5d0 \ub300\ud55c \ucd5c\uc18c IE3 \ubc0f IE4 \ud6a8\uc728 \uac12\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc804\ub3d9\uae30 \ud06c\uae30\uac00 \ucee4\uc9c8\uc218\ub85d IE3\uc640 IE4 \ud6a8\uc728 \uac04\uc758 \ucc28\uc774\uac00 \uc904\uc5b4\ub4dc\ub294\ub370, \uc774\ub294 \ub300\ud615 \uc804\ub3d9\uae30\uc758 \uacbd\uc6b0 \uae30\uc874 \uc720\ub3c4 \uc804\ub3d9\uae30 \uc124\uacc4\ub85c \ub2ec\uc131 \uac00\ub2a5\ud55c \uad6c\ub9ac \ubc0f \ucca0\uc190 \uac10\uc18c\uc758 \uc2e4\uc9c8\uc801\uc778 \ud55c\uacc4\uc5d0 \uc774\ubbf8 \uadfc\uc811\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc815\uaca9 \ucd9c\ub825<\/th>\nIE2 \ucd5c\uc18c \ud6a8\uc728 (%)<\/th>\nIE3 \ucd5c\uc18c \ud6a8\uc728 (%)<\/th>\nIE4 \ucd5c\uc18c \ud6a8\uc728 (%)<\/th>\nIE3\u2192IE4 \uaca9\ucc28<\/th>\n<\/tr>\n<\/thead>\n
1.1kW<\/td>\n77.7<\/td>\n80.7<\/td>\n82.8<\/td>\n2.1 \ud398\uc774\uc9c0<\/td>\n<\/tr>\n
2.2kW<\/td>\n81.0<\/td>\n84.0<\/td>\n86.0<\/td>\n2.0 \ud398\uc774\uc9c0<\/td>\n<\/tr>\n
4.0kW<\/td>\n84.7<\/td>\n87.0<\/td>\n88.9<\/td>\n1.9\ucabd<\/td>\n<\/tr>\n
7.5kW<\/td>\n87.1<\/td>\n89.8<\/td>\n91.4<\/td>\n1.6\ucabd<\/td>\n<\/tr>\n
15kW<\/td>\n89.7<\/td>\n91.5<\/td>\n93.0<\/td>\n1.5\ucabd<\/td>\n<\/tr>\n
30kW<\/td>\n91.4<\/td>\n92.9<\/td>\n94.2<\/td>\n1.3\ucabd<\/td>\n<\/tr>\n
75kW<\/td>\n93.1<\/td>\n94.5<\/td>\n95.6<\/td>\n1.1 \ud398\uc774\uc9c0<\/td>\n<\/tr>\n
200kW<\/td>\n94.7<\/td>\n95.8<\/td>\n96.7<\/td>\n0.9 \ud398\uc774\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ucd9c\ucc98: IEC 60034-30-1:2014, 50Hz 4\uadf9 \ubaa8\ud130. \"pp\" = \ubc31\ubd84\uc728 \ud3ec\uc778\ud2b8. \uc2e4\uc81c \ubaa8\ud130 \ud6a8\uc728\uc740 \ud574\ub2f9 \ub4f1\uae09\uc758 \ucd5c\uc18c\uac12 \uc774\uc0c1\uc785\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 Y2 \uc2dc\ub9ac\uc988 \uc804 \uc81c\ud488\uad70\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc18c\uac12\uc744 0.2~0.8pp \ucd08\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

<\/p>\n

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3. \uad50\ub958 \uc720\ub3c4 \uc804\ub3d9\uae30\uc758 \ud6a8\uc728 \uc190\uc2e4 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00?<\/h2>\n

IE4 \ubaa8\ud130\ub294 \ub2e4\uc12f \uac00\uc9c0 \uc8fc\uc694 \uc190\uc2e4 \ubc94\uc8fc\ub97c \uc904\uc774\ub294 \ud2b9\uc815 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubcc0\uacbd\uc744 \ud1b5\ud574 IE3 \ubaa8\ud130\ubcf4\ub2e4 \ub192\uc740 \ud6a8\uc728\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \uc190\uc2e4\uc774 \uac10\uc18c\ub418\ub294\uc9c0 \uc774\ud574\ud558\uba74 \ub3d9\uc77c\ud55c \ucd9c\ub825 \ub4f1\uae09\uc5d0\uc11c IE4 \ubaa8\ud130\uac00 IE3 \ubaa8\ud130\ubcf4\ub2e4 \ud06c\uace0 \ubb34\uac70\uc6b0\uba70 \ube44\uc2fc \uc774\uc720\ub97c \uc124\uba85\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

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\uace0\uc815\uc790 \ub3d9\uc190(I\u00b2R)<\/div>\n

\uace0\uc815\uc790 \uad8c\uc120 \uc800\ud56d\uc744 \ud1b5\ud574 \uc804\ub958\uac00 \ud750\ub974\uba74\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4. \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc190\uc2e4\uc740 30~40%\uc785\ub2c8\ub2e4. IE4 \uaddc\uaca9\uc5d0\uc11c\ub294 \uad6c\ub9ac \uc0ac\uc6a9\ub7c9\uc744 \ub298\ub824(\ub3c4\uccb4 \ub2e8\uba74\uc801\uc744 \ud655\ub300\ud558\uc5ec) \uc800\ud56d\uc744 \uc904\uc784\uc73c\ub85c\uc368 \uc190\uc2e4\uc744 \uac10\uc18c\uc2dc\ud0a4\uc9c0\ub9cc, \ubaa8\ud130\uc758 \ud06c\uae30\uc640 \ubb34\uac8c\ub294 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n

IE4 \ud658\uc6d0 \ubc29\uc2dd: \uad6c\ub9ac \ud568\ub7c9 \uc99d\uac00, \ud65c\uc131 \uae38\uc774 \uc5f0\uc7a5<\/div>\n<\/div>\n
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\uace0\uc815\uc790 \ucca0\uc190<\/div>\n

\uace0\uc815\uc790 \uc801\uce35 \uac15\ud310\uc758 \uc640\uc804\ub958 \uc190\uc2e4 \ubc0f \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \uc190\uc2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc190\uc2e4\uc740 15~25%\uc785\ub2c8\ub2e4. IE4\uc5d0\uc11c\ub294 \ube44\uc2ec\uc190\uc2e4(1.5T, 50Hz\uc5d0\uc11c W\/kg)\uc774 \ub0ae\uc740 \uace0\ud488\uc9c8 \uc804\uae30\uac15\ud310\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uc190\uc2e4\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

IE4 \uac10\uc555 \ubc29\uc2dd: \uace0\uae09 \uc801\uce35\uac15\ud310(M270-50A \uc774\uc0c1)<\/div>\n<\/div>\n
\n
\ub85c\ud130 \uad6c\ub9ac\/\uc54c\ub8e8\ubbf8\ub284 \uc190\uc2e4<\/div>\n

\ud68c\uc804\uc790 \ubc14\uc640 \uc5d4\ub4dc \ub9c1\uc5d0 \ud750\ub974\ub294 \uc804\ub958\ub85c \uc778\ud55c \uc5f4. \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc190\uc2e4\uc740 20~30%\uc785\ub2c8\ub2e4. IE4\uc5d0\uc11c\ub294 \ub354 \ud070 \ud68c\uc804\uc790 \ubc14 \ub2e8\uba74\uc801(\uc77c\ubc18\uc801\uc73c\ub85c \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ub300\uc2e0 \uad6c\ub9ac \ubc14 \uc0ac\uc6a9)\uc744 \uc0ac\uc6a9\ud558\uace0 \ucd5c\ub300 \ubd80\ud558 \uc2ac\ub9bd \uc8fc\ud30c\uc218\uc5d0\uc11c \ud68c\uc804\uc790 \uc800\ud56d\uc744 \ucd5c\uc18c\ud654\ud558\ub3c4\ub85d \ubc14 \ud615\uc0c1\uc744 \ucd5c\uc801\ud654\ud558\uc5ec \uc774 \uc190\uc2e4\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

IE4 \uac10\uc18d \ubc29\ubc95: \uad6c\ub9ac \ub85c\ud130 \ubc14 \ub610\ub294 \ub354 \ud070 \uc54c\ub8e8\ubbf8\ub284 \ubc14<\/div>\n<\/div>\n
\n
\ub9c8\ucc30 \ubc0f \ud48d\uc555<\/div>\n

\ubca0\uc5b4\ub9c1 \ub9c8\ucc30\uacfc \ub0c9\uac01 \ud32c\uc758 \uacf5\uae30\uc5ed\ud559\uc801 \ud56d\ub825. \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc190\uc2e4\uc740 5~15%\uc774\uba70, \ud504\ub808\uc784 \ud06c\uae30\uac00 \uc791\uc744\uc218\ub85d \ube44\ub840\uc801\uc73c\ub85c \ucee4\uc9d1\ub2c8\ub2e4. IE4\uc5d0\uc11c\ub294 \ubca0\uc5b4\ub9c1 \ucd5c\uc801\ud654, \ud32c\uc758 \uacf5\uae30\uc5ed\ud559\uc801 \uac1c\uc120, \uadf8\ub9ac\uace0 \uc77c\ubd80 \uc124\uacc4\uc5d0\uc11c\ub294 \uc678\ubd80 \uac15\uc81c \ub0c9\uac01\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud32c \ud06c\uae30\uc640 \ubaa8\ud130 \uc18d\ub3c4\ub97c \ubd84\ub9ac\ud568\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \uc190\uc2e4\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

IE4 \uc800\uac10 \ubc29\uc2dd: \ucd5c\uc801\ud654\ub41c \ud32c \uc124\uacc4, \uc815\ubc00 \ubca0\uc5b4\ub9c1<\/div>\n<\/div>\n
\n
\ubd80\ud558 \uc190\uc2e4<\/div>\n

\uad6c\uc870 \ubd80\ud488\uc758 \uace0\uc870\ud30c \uc640\uc804\ub958 \uc190\uc2e4\uacfc \uc2ac\ub86f \uace0\uc870\ud30c\ub85c \uc778\ud55c \ud45c\uba74 \uc190\uc2e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d 5~10%\uc758 \uc190\uc2e4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. IE4\uc5d0\uc11c\ub294 \uac1c\uc120\ub41c \uc2ac\ub86f \ud615\uc0c1, \ube44\uc2a4\ub4ec\ud55c \ud68c\uc804\uc790 \uc2ac\ub86f, \uadf8\ub9ac\uace0 \uc815\ubc00\ud55c \uad8c\uc120 \ud53c\uce58\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \uc190\uc2e4\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc190\uc2e4\uc740 \uc9c1\uc811 \uce21\uc815\ud558\uae30 \uc5b4\ub835\uace0 \ub2e8\uc21c\ud55c \uc7ac\ub8cc \ubcc0\uacbd\uc73c\ub85c\ub294 \uc904\uc774\uae30 \uac00\uc7a5 \uc5b4\ub824\uc6b4 \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n

IE4 \ucd95\uc18c \ubc29\ubc95: \ube44\ub300\uce6d \ucd5c\uc801\ud654, \uc2ac\ub86f \ud615\uc0c1 \uc815\ubc00\ud654<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

4. \uc2dc\uc7a5\ubcc4 \uaddc\uc81c<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
\uc2dc\uc7a5<\/th>\n\ud604\uc7ac \ucd5c\uc800\uce58 (2025\ub144 \uae30\uc900)<\/th>\n\ud30c\uc6cc \ub808\uc778\uc9c0<\/th>\n\uba54\ubaa8<\/th>\n<\/tr>\n<\/thead>\n
\uc720\ub7fd \u200b\u200b\uc5f0\ud569<\/td>\nIE3<\/td>\n0.75~1,000kW<\/td>\nEU \uaddc\uc815 2019\/1781. \uac00\ubcc0\uc18d \ub4dc\ub77c\uc774\ube0c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 2023\ub144 7\uc6d4\ubd80\ud130 75~200kW \uc6a9\ub7c9\uc5d0 \ub300\ud574 IE4 \ub4f1\uae09\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc601\uad6d<\/td>\nIE3<\/td>\n0.75~1,000kW<\/td>\n\uc774\ub294 \ube0c\ub809\uc2dc\ud2b8 \uc774\ud6c4 \uc601\uad6d \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub418\ub294 \uc790\ub3d9\ucc28\uc5d0 \ub300\ud55c EU \uaddc\uc815\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ubbf8\uad6d (\uc5d0\ub108\uc9c0\ubd80)<\/td>\nNEMA \ud504\ub9ac\ubbf8\uc5c4(\u2245 IE3)<\/td>\n1~500\ub9c8\ub825<\/td>\nEISA 2007 \ubc0f DOE 2016 \uaddc\uc815. 60Hz \uc2dc\uc7a5; NEMA Premium\uc740 \uba85\ubaa9\uc0c1 IE3\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc911\uad6d (GB 18613)<\/td>\nIE3 (2021\ub144 \ucd9c\uc2dc)<\/td>\n0.55~1,000kW<\/td>\nGB 18613-2020\uc740 \uc774\uc804 GB 18613-2012\ub97c \ub300\uccb4\ud558\uc5ec 2021\ub144 6\uc6d4\ubd80\ud130 IE3\uc744 \ucd5c\uc18c \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uaddc\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ud638\uc8fc\/\ub274\uc9c8\ub79c\ub4dc<\/td>\nIE3 (MEPS 2023)<\/td>\n0.73~185kW<\/td>\n\ud638\uc8fc MEPS\ub294 2023\ub144\uc5d0 IE3\uc5d0 \uc900\ud558\ub294 \uc218\uc900\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ub300\ubd80\ubd84\uc758 \ub2e4\ub978 \uc2dc\uc7a5<\/td>\nIE2<\/td>\n\ub2e4\uc591\ud568<\/td>\n\ub3d9\ub0a8\uc544\uc2dc\uc544, \ub0a8\ubbf8, \uc911\ub3d9 \ubc0f \uc544\ud504\ub9ac\uce74\uc758 \ub9ce\uc740 \uc2dc\uc7a5\uc740 \uc5ec\uc804\ud788 \u200b\u200b\ucd5c\uc18c IE2 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud558\uac70\ub098 \uc758\ubb34 \uaddc\uc815\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc2e0\uaddc \uc124\uce58\uc5d0\ub294 IE3\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

5. \ud22c\uc790\ud68c\uc218\uae30\uac04 \uacc4\uc0b0<\/h2>\n

IE3\uc5d0\uc11c IE4\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \ub370 \ub4dc\ub294 \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc740 \uc138 \uac00\uc9c0 \uc785\ub825\uac12, \uc989 \uc791\ub3d9 \ubd80\ud558 \uc9c0\uc810\uc5d0\uc11c\uc758 \ud6a8\uc728 \ucc28\uc774, \uc5f0\uac04 \uc791\ub3d9 \uc2dc\uac04 \ubc0f kWh\ub2f9 \uc804\uae30 \uc694\uae08\uc744 \uae30\ubc18\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n

\n
\ud22c\uc790 \ud68c\uc218 \uae30\uac04 \uacc4\uc0b0 \u2014 15kW \ubaa8\ud130, 4\uadf9, \uc5f0\uac04 4,500\uc2dc\uac04 \uc0ac\uc6a9, 0.13 USD\/kWh<\/div>\n
\n
\n
IE3 \uc5f0\uac04 \uc5d0\ub108\uc9c0 \ube44\uc6a9<\/div>\n
15 \u00f7 0.915 \u00d7 4,500 \u00d7 0.13<\/div>\n
= \uc5f0\uac04 9,569 USD<\/div>\n<\/div>\n
\n
IE4 \uc5f0\uac04 \uc5d0\ub108\uc9c0 \ube44\uc6a9<\/div>\n
15 \u00f7 0.930 \u00d7 4,500 \u00d7 0.13<\/div>\n
= \uc5f0\uac04 9,415 USD<\/div>\n<\/div>\n
\n
\uc5f0\uac04 \uc808\uac10\uc561 (IE4 vs IE3)<\/div>\n
\uc5f0\uac04 154\ub2ec\ub7ec<\/div>\n
IE4\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \ub370 \ub4dc\ub294 \ucd94\uac00 \ube44\uc6a9\uc740 IE3 \ub300\ube44 \uc57d 350~550\ub2ec\ub7ec\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n
\n
\ub2e8\uc21c \ud68c\uc218 \uae30\uac04<\/div>\n
2.3~3.6\ub144<\/div>\n
\uc5d4\uc9c4 \uc218\uba85\uc758 \ub0a8\uc740 6~7\ub144\uc740 \uc21c\uc804\ud788 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\uc785\ub2c8\ub2e4.<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\ud22c\uc790 \ud68c\uc218 \uae30\uac04 \uacc4\uc0b0\uc740 \uc5f0\uac04 \uac00\ub3d9 \uc2dc\uac04\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc5f0\uac04 8,000\uc2dc\uac04(2\uad50\ub300 \uac00\ub3d9) \uac00\ub3d9 \uc2dc \uc5f0\uac04 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\uac00 \ub450 \ubc30\ub85c \ub298\uc5b4\ub098 \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc774 18\uac1c\uc6d4 \ubbf8\ub9cc\uc73c\ub85c \ub2e8\ucd95\ub429\ub2c8\ub2e4. \ubc18\uba74 \uc5f0\uac04 1,000\uc2dc\uac04(\ub9e4\uc6b0 \uac04\ud5d0\uc801\uc778 \uac00\ub3d9) \uac00\ub3d9 \uc2dc\uc5d0\ub294 \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc774 9\ub144\uc5d0\uc11c 14\ub144\uc73c\ub85c \ub298\uc5b4\ub098\ubbc0\ub85c, \uaddc\uc81c \uc900\uc218\uac00 \ud544\uc218\uc801\uc778 \uacbd\uc6b0\uac00 \uc544\ub2c8\ub77c\uba74 \uacbd\uc81c\uc131\ub9cc\uc73c\ub85c\ub294 IE4 \ud504\ub9ac\ubbf8\uc5c4\uc744 \uc815\ub2f9\ud654\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\"\uace0\uc591\uc774<\/p>\n

\n

6. IE4\ub294 \uc5b8\uc81c \uacbd\uc81c\uc801\uc73c\ub85c \uc774\ub4dd\uc774 \ub420\uae4c\uc694?<\/h2>\n
\n
\n
\u2705<\/div>\n
\uc5f0\uc18d \uadfc\ubb34(S1), \uc5f0\uac04 6,000\uc2dc\uac04 \uc774\uc0c1<\/div>\n

\ud38c\ud504, \ud32c, \uc555\ucd95\uae30 \ubc0f \uad50\ubc18\uae30\ub294 2~3\uad50\ub300 \uadfc\ubb34\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \uac00\ub3d9\ub420 \uacbd\uc6b0 2~3\ub144 \ub0b4\uc5d0 IE4 \ud504\ub9ac\ubbf8\uc5c4\uc744 \uc815\ub2f9\ud654\ud560 \ub9cc\ud07c \ucda9\ubd84\ud55c \uac00\ub3d9 \uc2dc\uac04\uc744 \ucd95\uc801\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\uc804\uae30 \uc694\uae08\uc774 \ub192\uc740 \uc9c0\uc5ed<\/div>\n

\uc11c\uc720\ub7fd\uacfc \uc77c\ubcf8\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 0.20\ub2ec\ub7ec\/kWh \uc774\uc0c1\uc758 \uc804\uae30 \uc694\uae08\uc744 \uc801\uc6a9\ud558\uba74, 15kW \ubaa8\ud130\ub97c 4,500\uc2dc\uac04 \uac00\ub3d9\ud588\uc744 \ub54c \uc5f0\uac04 \uc5d0\ub108\uc9c0 \uc808\uac10\uc561\uc774 \ub450 \ubc30\ub85c \ub298\uc5b4\ub098 230\ub2ec\ub7ec \uc774\uc0c1\uc774 \ub418\uba70, \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc740 2\ub144 \ubbf8\ub9cc\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\ub300\uaddc\ubaa8 \ucc28\ub7c9\ub2e8<\/div>\n

\uc720\uc0ac\ud55c \ud06c\uae30\uc640 \uc6a9\ub3c4\uc758 \ubaa8\ud130\ub97c 50\ub300 \uc774\uc0c1 \ubcf4\uc720\ud55c \uc2dc\uc124\uc740 \uc808\uac10 \ud6a8\uacfc\ub97c \ud569\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ud130 50\ub300\ub2f9 \uc5f0\uac04 154\ub2ec\ub7ec\ub97c \uc808\uac10\ud558\uba74 \ucd1d 7,700\ub2ec\ub7ec\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \ubaa8\ud130 \uc5c5\uadf8\ub808\uc774\ub4dc \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \uc7ac\uc815\uc801 \uadfc\uac70\uac00 \ub9c8\ub828\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\u2705<\/div>\n
\ud0c4\uc18c \uac10\ucd95 \ubaa9\ud45c<\/div>\n

\uae30\uc5c5\uc758 ESG \ud504\ub85c\uadf8\ub7a8\uc774\ub098 \uad6d\uac00\uc758 \ud0c4\uc18c\uc911\ub9bd \uc815\ucc45\uc5d0 \ub530\ub77c \ud0c4\uc18c \ubc30\ucd9c\ub7c9 \uac10\ucd95 \uc758\ubb34\ub97c \uac00\uc9c4 \uc2dc\uc124\uc758 \uacbd\uc6b0, IE4 \ubaa8\ud130\ub294 \uc804\ub825 \uad00\ub828 Scope 2 \ubc30\ucd9c\ub7c9\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ubaa8\ud130\ub2f9 CO2 \uc808\uac10\ub7c9\uc740 \ud0c4\uc18c \ud68c\uacc4 \ubaa9\uc801\uc73c\ub85c \uc815\ub7c9\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\u274c<\/div>\n
\uac04\ud5d0\uc801 \ub610\ub294 \uacbd\ub7c9 \uc791\uc5c5<\/div>\n

\uc5f0\uac04 2,000\uc2dc\uac04 \ubbf8\ub9cc\uc73c\ub85c \ubd80\ubd84 \ubd80\ud558 \uc6b4\uc804\ud558\ub294 \ubaa8\ud130\ub294 \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc774 8~15\ub144\uc73c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uad50\uccb4 \uc2dc \ub0a8\uc740 \ubaa8\ud130 \uc218\uba85\ubcf4\ub2e4 \uae38\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0 IE3 \uaddc\uaca9\uc774 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n
\u274c<\/div>\n
2.2kW \ubbf8\ub9cc\uc758 \uc18c\ud615 \ubaa8\ud130<\/div>\n

\uc18c\ud615 \ud504\ub808\uc784 \ud06c\uae30\uc5d0\uc11c\ub294 IE4\uc640 IE3 \uac04\uc758 \uc808\ub300\uc801\uc778 \uc5d0\ub108\uc9c0 \uc808\uac10 \ud6a8\uacfc\ub294 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c 4,000\uc2dc\uac04 \uc0ac\uc6a9 \uc2dc \ubaa8\ud130\ub2f9 \uc5f0\uac04 20~80\ub2ec\ub7ec). \ub610\ud55c IE4\uc5d0 \ub300\ud55c \ucd94\uac00 \ube44\uc6a9\uc740 \ubaa8\ud130 \uac00\uaca9\uc5d0\uc11c \ub354 \ub192\uc740 \ube44\uc728\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c 2.2kW \ubbf8\ub9cc\uc5d0\uc11c\ub294 IE3\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\"\ud55c\uad6d<\/p>\n

\ub85c\ud130 \uc0dd\uc0b0<\/div>\n<\/div>\n
\n

\"\ud55c\uad6d<\/p>\n

CNC \uac00\uacf5<\/div>\n<\/div>\n
\n

\"\ud55c\uad6d<\/p>\n

IE3 \ud6a8\uc728\uc131 \ud14c\uc2a4\ud2b8<\/div>\n<\/div>\n
\n

\"\ud55c\uad6d<\/p>\n

CE \ubc0f ISO \uc778\uc99d \ud68d\ub4dd<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
\n
\n
\n
\uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c IE4\uac00 IE3\ubcf4\ub2e4 \ud56d\uc0c1 \ub354 \ud6a8\uc728\uc801\uc778\uac00\uc694? \ub2e8\uc21c\ud788 \uc0ac\uc591\ud45c\uc0c1\uc73c\ub85c\ub9cc \uadf8\ub7f0 \uac74\uac00\uc694?<\/div>\n<\/div>\n
\n

IE4 \ubaa8\ud130\ub294 \uc815\uaca9 \ubd80\ud558\uc5d0\uc11c \ud56d\uc0c1 IE3 \uc774\uc0c1\uc758 \ud6a8\uc728\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \ub4f1\uae09 \uc815\uc758\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc0ac\ud56d\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubd80\ubd84 \ubd80\ud558(\uc815\uaca9 \ucd9c\ub825\uc758 75% \ubbf8\ub9cc)\uc5d0\uc11c\ub294 \uac01 \uc124\uacc4\uc758 \uc190\uc2e4 \uade0\ud615\uc5d0 \ub530\ub77c IE3\uc640 IE4 \ud6a8\uc728 \uac04\uc758 \uc0c1\ub300\uc801 \ucc28\uc774\uac00 \uc57d\uac04 \uc904\uc5b4\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \ub4f1\uae09 \ubaa8\ub450 70~90% \ubd80\ud558\uc5d0\uc11c \ucd5c\ub300 \ud6a8\uc728\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. IE4\uc758 \uc7a5\uc810\uc740 \uc815\uaca9 \ubd80\ud558 \uc5f0\uc18d \uc6b4\uc804 \uc870\uac74\uc5d0\uc11c \uac00\uc7a5 \uc77c\uad00\uc801\uc774\uace0 \uc608\uce21 \uac00\ub2a5\ud558\uba70, \uc774\ub294 IE \ub4f1\uae09\uc774 \uc815\uc758\ub41c \uc870\uac74\uc774\uc790 \ud38c\ud504, \ud32c \ubc0f \uc555\ucd95\uae30 \uad6c\ub3d9 \uc7a5\uce58\uc758 \uc5f0\uc18d \uc6b4\uc804\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc870\uac74\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n
\n
\ub3d9\uc77c\ud55c \ucd9c\ub825\uc758 IE4 \ubaa8\ud130\uac00 IE3 \ubaa8\ud130\ubcf4\ub2e4 \ubb3c\ub9ac\uc801\uc73c\ub85c \ub354 \ud06c\uace0 \ubb34\uac70\uc6b4 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

IE4 \ud6a8\uc728\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ubaa8\ud130 \uc124\uacc4\uc790\ub294 \uc190\uc2e4\uc744 \uc904\uc5ec\uc57c \ud558\ub294\ub370, \uc774\ub294 \uc8fc\ub85c \uace0\uc815\uc790 \uad8c\uc120\uc758 \uad6c\ub9ac\ub7c9\uc744 \ub298\ub9ac\uace0(\uad8c\uc120 \uc218 \uc99d\uac00, \uc120 \ub2e8\uba74\uc801 \ud655\ub300) \uace0\ud488\uc9c8 \uc804\uae30\uac15\ud310\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\uacbd \uc0ac\ud56d\ub4e4\uc740 \ubaa8\ub450 \ub354 \ub9ce\uc740 \uc7ac\ub8cc\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ucd94\uac00\ub41c \uad6c\ub9ac\ub97c \uc218\uc6a9\ud558\uae30 \uc704\ud574 \uace0\uc815\uc790 \ubc0f \ud68c\uc804\uc790 \uc801\uce35\ud310\uc758 \ucd95 \ubc29\ud5a5 \uae38\uc774\ub97c \uc5f0\uc7a5\ud574\uc57c \ud558\uba70, \ub3d9\uc2dc\uc5d0 \uad8c\uc120 \ud568\uce68\uc774 \uc548\uc815\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \uc2ac\ub86f \ucda9\uc9c4\uc728\uc744 \uc77c\uc815 \ubc94\uc704 \ub0b4\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c IE4 \ubaa8\ud130\ub294 \ub3d9\uc77c\ud55c \uc815\uaca9 \ucd9c\ub825\uc5d0\uc11c \u200b\u200bIE3 \ubaa8\ud130\ubcf4\ub2e4 IEC \ud504\ub808\uc784 \ud06c\uae30\uac00 \ud55c \ub2e8\uacc4 \ub354 \uae38\uc5b4\uc9c8 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uae30\uc874 \ubaa8\ud130\ub97c \uac1c\uc870\ud560 \ub54c \uce58\uc218 \ud638\ud658\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

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\ud55c\uad6d\uc758 \uc5d0\ubc84\ud30c\uc6cc\ub294 IE4 \ubaa8\ud130\ub97c \ud45c\uc900 \uc81c\ud488\uc73c\ub85c \uacf5\uae09\ud569\ub2c8\uae4c?<\/div>\n<\/div>\n
\n

\ud55c\uad6d\uc5d0\ubc84\ud30c\uc6cc\ub294 \ubaa8\ub4e0 Y2 \uc2dc\ub9ac\uc988 \ubaa8\ud130\uc5d0 IE3 \ud6a8\uc728 \ub4f1\uae09\uc744 \ud45c\uc900\uc73c\ub85c \uc801\uc6a9\ud558\uc5ec \uc804 \ucd9c\ub825 \ubc94\uc704\uc5d0\uc11c IE3 \ucd5c\uc18c \uae30\uc900\uc744 \ucda9\uc871\ud558\uac70\ub098 \ucd08\uacfc\ud569\ub2c8\ub2e4. IE4 \ubaa8\ud130\ub294 \ud2b9\uc815 \ucd9c\ub825 \ubc0f \uadf9\uc218 \uad6c\uc131\uc5d0 \ud55c\ud574 \uc694\uccad \uc2dc \uc81c\uacf5\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ud6a8\uc728 \ud5a5\uc0c1 \ubc0f \ud22c\uc790 \ud68c\uc218 \uae30\uac04\uc774 \uac00\uc7a5 \uc720\ub9ac\ud55c 7.5kW \uc774\uc0c1 \ucd9c\ub825\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud544\uc694\ud55c \ucd9c\ub825, \uadf9\uc218, \ud504\ub808\uc784 \ud06c\uae30 \ubc0f \uc5f0\uac04 \uc6b4\uc804 \uc2dc\uac04\uc744 \ud55c\uad6d\uc5d0\ubc84\ud30c\uc6cc\uc5d0 \ubb38\uc758\ud558\uc2dc\uba74 IE4 \ubaa8\ud130\uc758 \uc81c\uacf5 \uac00\ub2a5 \uc5ec\ubd80 \ud655\uc778 \ubc0f \uc218\uba85 \uc8fc\uae30 \ube44\uc6a9 \ube44\uad50 \uc815\ubcf4\ub97c \ubc1b\uc544\ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. VFD \uc778\ubc84\ud130 \uad6c\ub3d9 YVF2 \uc2dc\ub9ac\uc988<\/a>IC416 \uc678\ubd80 \ub0c9\uac01 \ube14\ub85c\uc5b4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc804\uccb4 \uc791\ub3d9 \uc18d\ub3c4 \ubc94\uc704\uc5d0\uc11c IE3 \ud6a8\uc728\uc774 \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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<\/div>\n

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\ud55c\uad6d Ever-Power \u00b7 Y2 \uc2dc\ub9ac\uc988 \uc804 \ubaa8\ub378\uc5d0 IE3 \ud45c\uc900 \uc801\uc6a9<\/div>\n

IE3\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uac70\ub098 IE4 \uc635\uc158\uc744 \uc0b4\ud3b4\ubcfc \uc900\ube44\uac00 \ub418\uc168\ub098\uc694?<\/h2>\n

\ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc(Ever-Power) IE3 \ubaa8\ud130\ub294 0.18kW\ubd80\ud130 200kW\uae4c\uc9c0 \uc804 \uc81c\ud488\uad70\uc5d0 \uac78\uccd0 \uc7ac\uace0\uac00 \uc900\ube44\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. IE4 \ubaa8\ud130\ub294 \ud2b9\uc815 \ucd9c\ub825 \ubc0f \uc6a9\ub3c4\uc5d0 \ud55c\ud574 \uc8fc\ubb38 \uc81c\uc791\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

IE3 \ubaa8\ud130 \uc81c\ud488\uad70 \ubcf4\uae30<\/a><\/p>\n<\/div>\n<\/div>\n

Cxm \ud3b8\uc9d1<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Korea Ever-Power \u00b7 Efficiency Guide \u00b7 IEC 60034-30-1 IE3 vs IE4 Motor Efficiency: What Is the Difference and Which Should You Specify? The difference between IE3 and IE4 efficiency class can look small on a datasheet \u2014 a fraction of a percent at any given power rating. But over 10 years of continuous operation at […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-149","post","type-post","status-publish","format-standard","hentry","category-industrial-electric-motor"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/comments?post=149"}],"version-history":[{"count":2,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/149\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/posts\/149\/revisions\/153"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/media?parent=149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/categories?post=149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/ko\/wp-json\/wp\/v2\/tags?post=149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}